They just posted on the site the business model of the game. Personally i am kind of the disappointed.
http://www.wildstar-online.com/en/news/the_business_model_of_wildstar.php
I am ok with the subscription model, specially if there is no cash shop. However on an interview on Gamebreaker they said the cash shop might still be an option.
Also the ideia of the CREDD is kind of risky in this kind of MMO. It works well on EVE, with PLEX, because there are plenty of money skins in that game and the economy is pretty much player driven. However i don't see how they are going to create enough money sinks to do the same here.
I think CREDD might make the economy go out of control, and depending on how important money is in the game it can seriously affect how we play the game.
Right now i am kind of worried that this game is going to be another one of those that launch as P2P and 6 months after is making a transition to F2P.